{
    "class": [
        {
            "type_name": "写字启蒙教程",
            "type_id": "写字启蒙教程"
        },
        {
            "type_name": "叫叫硬笔书法",
            "type_id": "叫叫硬笔书法"
        },
        {
            "type_name": "硬笔书法123节超好用",
            "type_id": "硬笔书法123节超好用"
        },
        {
            "type_name": "王洪涛高效练字课",
            "type_id": "王洪涛高效练字课"
        },
        {
            "type_name": "书法全套课【168集全】",
            "type_id": "书法全套课【168集全】"
        },
        {
            "type_name": "1000+集全【汉字基本笔画部首入门】",
            "type_id": "1000+集全【汉字基本笔画部首入门"
        }
    ]
}